Here’s what the Griff site says about it:
“Snare Drum Emulator by Zephod.
The next plug in the pocket-acid range: PocketSnare 1.
It provides you with the same style of snare sounds a certain famous drummachine does..
The controls are simple:
Tune: Sets the pitch of the snare
Snappy: Sets the duration of the snap
Tone: Sets the tonal/noise content ratio
of course the velocity in the pattern editor can be used to create the classic building drumrolls :)”
If you’re a Griff user it is worth a look, and only £9.99 too!